BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
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Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

04/19
01:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
01:00:00 (GMT) on 04/19
Sea Height:	3.9 ft
Primary Swell Height:	1.9 ft
Primary Swell Period:	12.3 secs
Surf Height	1.7 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
04/19	01:00:00	3.9	1.9 se	12.3 secs	2.3 se	7.7 secs	0.2 se	16.7secs	1.7 -2.0	12.3
04/19	00:00:00	4.2	1.9 se	12.3 secs	2.6 se	7.6 secs	0.0 se	0.0secs	1.7 -2.0	12.3
04/18	23:00:00	3.9	1.8 se	11.1 secs	2.3 se	7.2 secs	0.5 se	14.3secs	1.5 -1.7	11.1
04/18	22:00:00	4.1	1.9 se	12.4 secs	2.3 se	7.7 secs	0.2 se	16.7secs	1.8 -2.0	12.4
04/18	21:00:00	4.4	2.2 se	11.3 secs	2.4 se	7.7 secs	0.7 se	14.3secs	1.8 -2.1	11.3
04/18	20:00:00	4.9	2.9 se	7.6 secs	1.7 se	12.4 secs	0.3 se	16.7secs	1.6 -1.9	7.6
04/18	19:00:00	5.0	2.0 se	12.3 secs	3.2 se	7.2 secs	0.2 se	16.7secs	1.9 -2.1	12.3
04/18	18:00:00	4.3	2.5 se	12.4 secs	2.5 se	7.7 secs	0.3 se	16.7secs	2.3 -2.6	12.4
04/18	17:00:00	4.5	2.2 se	12.4 secs	3.0 se	7.6 secs	0.2 se	16.7secs	2.1 -2.3	12.4
04/18	16:00:00	4.1	2.1 se	12.3 secs	2.6 se	7.7 secs	0.3 se	16.7secs	1.9 -2.2	12.3
04/18	15:00:00	4.4	1.9 se	12.4 secs	2.9 se	7.7 secs	0.0 se	0.0secs	1.8 -2.0	12.4
04/18	14:00:00	4.2	2.5 se	11.3 secs	2.6 se	7.7 secs	0.0 se	0.0secs	2.1 -2.4	11.3
04/18	13:00:00	4.1	2.2 se	12.4 secs	2.5 se	7.6 secs	0.0 se	0.0secs	2.0 -2.3	12.4
04/18	12:00:00	4.3	2.0 se	12.4 secs	2.7 se	7.2 secs	0.0 se	0.0secs	1.9 -2.1	12.4
04/18	11:00:00	4.4	2.5 se	12.4 secs	2.6 se	7.6 secs	0.0 se	0.0secs	2.3 -2.7	12.4
04/18	10:00:00	4.3	2.0 se	11.2 secs	2.5 se	7.7 secs	0.7 se	14.9secs	1.7 -1.9	11.2
04/18	09:00:00	4.4	2.3 se	12.3 secs	2.5 se	7.6 secs	0.0 se	0.0secs	2.2 -2.4	12.3
04/18	08:00:00	4.6	2.2 se	12.5 secs	3.0 se	7.7 secs	0.2 se	16.7secs	2.1 -2.3	12.5
04/18	07:00:00	4.4	2.3 se	12.4 secs	2.7 se	7.1 secs	0.0 se	0.0secs	2.1 -2.4	12.4
04/18	06:00:00	4.3	1.8 se	12.4 secs	2.7 se	7.6 secs	0.2 se	16.7secs	1.7 -1.9	12.4
04/18	05:00:00	4.8	2.4 se	12.3 secs	2.7 se	7.7 secs	0.3 se	16.7secs	2.2 -2.5	12.3
04/18	04:00:00	4.2	2.0 se	12.6 secs	2.6 se	7.2 secs	0.3 se	16.7secs	1.9 -2.2	12.6
04/18	03:00:00	4.2	2.1 se	12.5 secs	2.2 se	8.4 secs	0.0 se	0.0secs	2.0 -2.2	12.5
04/18	02:00:00	4.1	2.3 se	12.5 secs	2.1 se	8.3 secs	0.2 se	16.7secs	2.2 -2.5	12.5

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
01:50:00 (GMT) on 04/19
Combined Sea Height:	6.2 ft
Dominant Period:	8.0 secs
Wind Speed:	15.6 kts
Wind Gust:	19.5 kts
Wind Direction:	090 degrees
Barometric Pressure:	1013.0 mbs
Air Temperature:	76.3 degrees
Water Temperature:	77.5 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
04/19	01:50:00	6.2	8.0	15.6	19.5	090	1013.0	76.3	77.5
04/19	00:50:00	6.6	7.0	17.6	21.4	090	1013.6	76.8	77.5
04/18	23:50:00	6.6	7.0	21.4	23.4	090	1014.5	76.8	77.5
04/18	22:50:00	6.6	7.0	17.6	21.4	080	1016.0	76.6	77.5
04/18	21:50:00	6.6	7.0	19.5	23.4	060	1016.9	75.2	77.5
04/18	20:50:00	7.2	7.0	19.5	25.4	040	1017.6	75.4	77.5
04/18	19:50:00	8.2	7.0	21.4	25.4	040	1017.7	75.7	77.5
04/18	18:50:00	7.2	0.0	21.4	25.4	060	1017.1	75.6	77.5
04/18	17:50:00	6.6	12.0	19.5	25.4	080	1017.0	75.6	77.5
04/18	16:50:00	6.6	7.0	19.5	25.4	070	1016.1	75.0	77.5
04/18	15:50:00	5.6	7.0	7.8	9.8	080	1015.3	76.8	77.5
04/18	14:50:00	5.9	8.0	9.8	11.7	070	1014.9	76.8	77.5
04/18	13:50:00	6.2	8.0	7.8	9.8	080	1014.4	75.7	77.5
04/18	12:50:00	6.2	8.0	11.7	13.7	080	1014.8	77.0	77.5
04/18	11:50:00	6.2	7.0	11.7	13.7	080	1015.4	77.2	77.5
04/18	10:50:00	6.2	7.0	13.7	17.6	070	1016.1	76.8	77.5
04/18	09:50:00	6.2	8.0	11.7	13.7	080	1016.7	76.5	77.5
04/18	08:50:00	6.6	7.0	19.5	21.4	070	1016.5	75.0	77.5
04/18	07:50:00	6.6	7.0	17.6	21.4	070	1016.8	75.4	77.5
04/18	06:50:00	6.6	7.0	19.5	25.4	070	1016.5	74.8	77.5
04/18	05:50:00	6.9	8.0	17.6	21.4	100	1015.8	74.7	77.5
04/18	04:50:00	6.2	8.0	15.6	19.5	060	1015.0	77.7	77.5
04/18	03:50:00	5.9	8.0	17.6	21.4	060	1014.0	77.7	77.7
04/18	02:50:00	5.9	8.0	17.6	21.4	060	1013.8	77.7	77.7

000040752 ___0.027852

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